Table 2. Inbound Shipment Characteristics by Mode of Transportation for CBSA of Destination: 2002
Table 2. Inbound Shipment Characteristics by Mode of Transportation for CBSA of Destination: 2002
[Estimates are based on data from the Commodity Flow Survey. Because of rounding, estimates may not be additive]
| Destination CBSAs | Value | Tons | Ton-miles1 | Average miles per shipment | |||
|---|---|---|---|---|---|---|---|
| 2002 (million $) | Percent of total | 2002 (thousands) | Percent of total | 2002 (millions) | Percent of total | ||
| All modes | 43,769 | 100.0 | 42,587 | 100.0 | 7,284 | 100.0 | 448 | 
| Single modes | 36,458 | 83.3 | 42,103 | 98.9 | 7,074 | 97.1 | 178 | 
| Truck2 | 34,611 | 79.1 | 34,773 | 81.7 | 3,802 | 52.2 | 124 | 
| Rail | 349 | 0.8 | 7,279 | 17.1 | 3,222 | 44.2 | 775 | 
| All other Single modes | 1,497 | 3.4 | S | S | S | S | 1,521 | 
| Multiple modes | 6,362 | 14.5 | 186 | 0.4 | 113 | 1.5 | 740 | 
| Parcel, USPS or courier | 6,140 | 14.0 | 156 | 0.4 | 89 | 1.2 | 740 | 
| All other Multiple modes | S | S | S | S | S | S | 752 | 
| Other and unknown modes | 949 | 2.2 | 298 | 0.7 | 98 | 1.3 | 222 | 
KEY: 
– Represents
  data cell equal to zero or less than 1 unit of measure. 
    S Estimate does not meet publication standards because of high sampling
  variability or poor response quality.
1 Ton-miles estimates are based on estimated distances traveled along a modeled
  transportation network. See "Mileage Calculations" section for
  additional information.
2 "Truck" as a single mode includes shipments that were made by
  only private Truck, only for-hire Truck, or combination of private Truck and
  for-hire Truck.
NOTES: Value-of-shipments
  estimates have not been adjusted for price changes. Appendix B tables provide
  estimated measures of sampling variability. The Introduction and appendixes
  give information on confidentiality protection, sampling error, nonsampling
  error, sample design, and definitions. Links to this information on the
  Internet may be found at www.census.gov/cfs.
Coverage for the 2002 Commodity
  Flow Survey (CFS) differs from the previous surveys due to a change from the
  1987 Standard Industrial Classification System to the 1997 North American
  Industry Classification System and other survey improvements. Therefore, data
  users are urged to use caution when comparing 2002 CFS estimates with
  estimates from prior years.
SOURCE: Bureau of Transportation Statistics (USDOT) and U.S. Census Bureau, 2002 Commodity Flow Survey, Metropolitan Data, December 2004.